117551286

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{25411}}^1$

素因数の和:25676

約数の個数: 24

約数和(自身を含む): 255695544

約数和(自身を除く): 138144258

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 25411, 50822, 76233, 152466, 228699, 457398, 6530627, 13061254, 19591881, 39183762, 58775643, 117551286]

約数ペア:

[(1, 117551286), (2, 58775643), (3, 39183762), (6, 19591881), (9, 13061254), (18, 6530627), (257, 457398), (514, 228699), (771, 152466), (1542, 76233), (2313, 50822), (4626, 25411)]